Marnie Clark, SLP
NPI 1174722490 · Speech-Language Pathologist · Marion, IL
Marnie Clark, SLP is a Speech-Language Pathologist provider in Marion, IL (NPI 1174722490).
Provider details
- NPI number
- 1174722490
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- SLP
- Sex
- Female
- Sole proprietor
- No
- License
- 146.008853 (IL)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-07-16
- Last updated
- 2015-09-15
Frequently asked questions
- What is Marnie Clark's NPI number?
- Marnie Clark's National Provider Identifier (NPI) is 1174722490, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marnie Clark's specialty?
- Marnie Clark is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Marnie Clark located?
- Marnie Clark's practice location on file with NPPES is 1800 Eagle Dr, Marion, IL 62959-7657.
- What is Marnie Clark's phone number?
- The practice phone number listed in the NPPES registry for Marnie Clark is (618) 925-3278.
- Is Marnie Clark's NPI active?
- Yes — Marnie Clark's NPI (1174722490) is active in the NPPES registry as of the last update on 2015-09-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.